Hamburger press



FIG. 1 is an isometric view of a hamburger press showing my new design:

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view, the rear elevation being a mirror image thereof;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is an exploded isometric view thereof;

FIG. 7 is a top plan view of a ram portion illustrated in FIG. 6;

FIG. 8 is a front elevational view of the ram portion: the rear elevation being a mirror image thereof;

FIG. 9 is a side elevational view of the ram portion. the opposite side being a mirror image thereof:

FIG. 10 is a bottom view of the ram portion;

FIG. 11 is a top plan view of a lifter illustrated in FIG. 6;

FIG. 12 is a front elevational view of the lifter, the rear elevation being a mirror image thereof;

FIG. 13 is a side elevational view of the lifter, the opposite side being a mirror image thereof;

FIG. 14 is a bottom view of the lifter;

FIG. 15 is a top plan view of a cavity portion illustrated in FIG. 6;

FIG. 16 is a front elevational view of the cavity portion, the rear elevation being a mirror image thereof;

FIG. 17 is a side elevational view of the cavity portion, the opposite side being a mirror image thereof; and,

FIG. 18 is a bottom view of the cavity portion.

The broken line showings form no part of the claimed design.

The ram, lifter and cavity portions are shown separately for clarity of illustration. 

The ornamental design for a hamburger press, as shown and described. 